Khura, top of calcareous series, Middle Productus-limestone, Salt Range (Permian of Pakistan)

Where: Pakistan (32.5° N, 72.2° E: paleocoordinates 43.1° S, 55.9° E)

• coordinate based on nearby landmark

• outcrop-level geographic resolution

When: Wargal Formation, Wuchiapingian (259.9 - 254.2 Ma)

• Upper limit of middle division of Productus-limestone

• group of beds-level stratigraphic resolution

Environment/lithology: lithified limestone

• Very hard compact limestone

Size class: macrofossils

Primary reference: W. Waagen. 1883. Productus Limestone Fossils, Part IV, fas. 2. Salt Range Fossils, Palaeontologia Indica, Series 13 1(4):391-546 [M. Clapham/M. Clapham/M. Clapham]more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 124295: authorized by Matthew Clapham, entered by Matthew Clapham on 10.02.2012

Creative Commons license: CC BY (attribution)

Taxonomic list

Rhynchonellata
 Spiriferinida - Spiriferellinidae